WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 575099

CAS#: 53403-97-7

Description: Pyridofylline is a biochemical with possible therapeutic action in dyspnea, hyperlipemia and certain hepatobiliary diseases.

Chemical Structure

CAS# 53403-97-7

Theoretical Analysis

MedKoo Cat#: 575099
Name: Pyridofylline
CAS#: 53403-97-7
Chemical Formula: C17H23N5O9S
Exact Mass: 473.1216
Molecular Weight: 473.46
Elemental Analysis: C, 43.13; H, 4.90; N, 14.79; O, 30.41; S, 6.77

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Atherophylline, Pyridofylline, Theophyllineethylsulfate of pyridoxine

IUPAC/Chemical Name: 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-(sulfooxy)ethyl)-, compd. with 5-hydroxy-6-methyl-3,4-pyridinedimethanol (1:1)


InChi Code: InChI=1S/C9H12N4O6S.C8H11NO3/c1-11-7-6(8(14)12(2)9(11)15)13(5-10-7)3-4-19-20(16,17)18;1-5-8(12)7(4-11)6(3-10)2-9-5/h5H,3-4H2,1-2H3,(H,16,17,18);2,10-12H,3-4H2,1H3

SMILES Code: CN1C(=O)N(C)c2ncn(CCOS(=O)(=O)O)c2C1=O.Cc3ncc(CO)c(CO)c3O

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 473.46 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

Molarity Calculator

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Reconstitution Calculator

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Dilution Calculator

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1. Quinton A. Actions thérapeutiques de la Pyridofylline dans les dyspnées, les hyperlipidémies et certaines affections hépato-biliaires [Therapeutic actions of Pyridofylline in dyspnea, hyperlipemia and certain hepatobiliary diseases]. Sem Ther. 1966 Nov;42(9):532-5. French. PMID: 5988529.

2. Despierres G, Cotte J, Dutruge, Falconnet. Action eupnéisante et pyridoxinique d'un nouveau corps de synthèse: la Pyridofylline [Eupneizing and pyridoxine-like action of a new synthetic compound: Pyridofylline]. J Med Lyon. 1966 Mar 5;47(94):383-93. French. PMID: 5909921.